On Sun, Oct 4, 2020 at 9:02 PM Site Register <site.regis...@ymail.com.invalid> wrote: > > I went through Camel MongoDB source code > (https://github.com/apache/camel/blob/af7e383e9fc1d25ce9665f74d33672cc5b507952/components/camel-mongodb/src/main/java/org/apache/camel/component/mongodb/MongoDbProducer.java#L424) > I found on line 428, it returns not null for trying to convert List<Document> > which caused boolean singleInsert always equals to true. > // Always return the first document of the list > Object insert = > exchange.getContext().getTypeConverter().tryConvertTo(Document.class, > exchange, exchange.getIn().getBody()); > > > Is this a bug?
Ah yeah if it just grabs first element from the list. Can you create a JIRA. You are also welcome to work on a PR with a fix > Thank you, On Saturday, October 3, 2020, 08:29:38 PM EDT, Site Register > <site.regis...@ymail.com> wrote: > > Thank you Claus, > I went to > https://github.com/apache/camel/blob/master/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/MongoDbOperationsTest.java > and simplified my codes but still got the same results. We had a project and > I tried to convince to leverage Camel features. Any helps will be very > appreciated. > > Thank you, > /* My Sample Codes */ > from(fromKafka) > .log("Starting...") > .process("CreateDocumentList") > > .to("mongodb:mongoBean?database=databaseName&collection=collectionName&operation=insert") > .log("I am done"); > > > @Named("CreateDocumentList") > public class CreateDocumentList implements Processor { > public void process(Exchange exchange) { > Document a = new Document(MongoDbConstants.MONGO_ID, "testInsert1"); > a.append("MyId", 1).toJson(); Document b = new > Document(MongoDbConstants.MONGO_ID, "testInsert2"); b.append("MyId", > 2).toJson(); Document c = new Document(MongoDbConstants.MONGO_ID, > "testInsert3"); c.append("MyId", 3).toJson(); ArrayList<Document> > taxGroupList = new ArrayList<Document>(); taxGroupList.add(a); > taxGroupList.add(b); taxGroupList.add(c); > exchange.getIn().setBody(taxGroupList); } > } > Results: According to Camel MongoDb document, I expect to see 3 rows being > inserted but I can only see one row. > > /* MongoDb document: > https://camel.apache.org/components/latest/mongodb-component.html#_createupdate_operations > */ > > For multiple insert, the endpoint will expect a List, Array or Collections of > objects of any type, as long as they are - or can be converted to - Document. > Example: > from("direct:insert") > .to("mongodb:myDb?database=flights&collection=tickets&operation=insert"); > > > Results in MongoDb: > { "_id" : "testInsert1", > "MyId" : NumberInt(1) > } > > > > > > > On Saturday, October 3, 2020, 03:15:28 AM EDT, Claus Ibsen > <claus.ib...@gmail.com> wrote: > > Hi > > It can be a good idea to look at the unit tests of the components as > they often cover how a functionality may be used (if tested) or at > least help you in the right direction. > > > On Sat, Oct 3, 2020 at 12:14 AM Site Register > <site.regis...@ymail.com.invalid> wrote: > > > > Hi All, > > According to the document MongoDB :: Apache Camel , it supposes to batch > > insert into mongodb. However I found it only inserted the first record of > > the batch. I also added a process right before mongodb insert and the > > message having a list of the document. Very appreciated if you can help. > > Thank you, > > > > On Thursday, October 1, 2020, 08:22:23 AM EDT, Site Register > > <site.regis...@ymail.com.invalid> wrote: > > > > Hi All, > > It tried to batch insert by leveraging aggregate. Somehow it only inserted > > one record for each batch. Very appreciated if you can help. > > from(fromFile) > > .split().tokenize("\n",1) > > .aggregate(constant(true), new ArrayListAggregationStrategy()) > > .completionSize(1000) > > .completionTimeout(500) > > > > .to("mongodb:mongoBean?database=databaseName&collection=collectionName&operation=insert"); > > > > Thank you, > > > > -- > Claus Ibsen > ----------------- > http://davsclaus.com @davsclaus > Camel in Action 2: https://www.manning.com/ibsen2 -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
